Residential - Vacant LandResidential
GRANT AVE
NY
0
Baths
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.
Tax & Assessment
Assessed ValueThe value the county assigns to this home to calculate property tax. It is often lower than what the home would sell for.$5,800 (2025)
Assessed LandThe share of the county's assessed value that comes from the land itself, not the buildings.$5,800
Assessor Market ValueThe county assessor's own opinion of market value. It is separate from our estimate and updates on the county's schedule.$81,690
Climate Risk
Projected Flood DepthHow deep a serious flood is expected to get here at some point in the next 30 years. Shown in inches.36 in
30-Year Flood ChanceThe chance of at least one serious flood here in the next 30 years, not in any single year.62%
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.minimal
Scores 0–100; higher = greater projected risk.
Property Facts
Property TypeThe broad category the county puts this property in, such as residential or commercial.Residential - Vacant Land
CountySUFFOLK
Lot (acres)The size of the land the home sits on, from county records.0.13
PoolWhether the property has a pool, and what kind, such as in-ground.No
Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
EHM
Wing Elementary School
Elementary · Grades KG–1 · 0.2 mi
Islip High SchoolB
High · Grades 9–12 · 0.7 mi
Islip Middle SchoolB
Middle · Grades 7–8 · 0.9 mi
District: Islip Union Free School District
Owner Tools
Do you own this home?
Claim this homeData by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
How this home compares
Grant Ave measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.
- Has a smaller lot than 95% of homes in Islip
How it measures up in Islip
The dot is this home. The mark in the middle is the typical home in Islip.
Lot size0.13 ac
SmallerTypical 0.25 acBigger
Bigger than 5% of homes nearby
| Measure | This home | Islip | Suffolk County |
|---|---|---|---|
| Lot sizebigger than | 0.13 ac | 5% of homes | 12% of homes |
Closest homes
- 315 Grant Ave56 ft · 1,508 ft² · Sold $485K · Mar 2021
- 325 Grant Ave$438K108 ft · 0.31 ac · Sold $80K · Aug 2013
- 311 Grant Ave$551K108 ft · 0.18 ac · Sold Jan 1900
- 305 Grant Ave$547K159 ft · 0.2 ac · Sold $155K · Dec 2001
- 140 Commack Rd$651K145 ft · 0.25 ac · Sold $550K · Feb 2023
- 134 Commack Rd$620K139 ft · 0.23 ac · Sold $535K · Feb 2023
- 128 Commack Rd$571K148 ft · 1,900 ft² · Sold $455K · Aug 2021
- 303 Grant Ave$591K210 ft · 0.21 ac · Sold Jan 1900
Assigned schools
Explore the area
See this home in context
Open Grant Ave on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.
Open in map